China High Polymer Modified Bitumen Liquid Membrane, Find details about China Waterprofing Coating, Chemical Paint from High Polymer Modified Bitumen Liquid Membrane
No. | Item | Unit | Standard | Result | |
1 | Tensile strength | MPa | ≥0.5 | 0.6 | |
2 | Heat resistance |
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3 | Water Impermeability, 0.3Mpa, 30min | - | Impervious | Pass | |
4 | Surface Drying Time | h | ≤8 | 3 | |
5 | Hard Drying Time | h | ≤24 | 7 | |
6 | Solid Content | % | ≥60 | 67 | |
7 | Flexibility at Low Temperature | No treatment | -20ºCNo Crack | -20ºCNo Crack | Pass |
Heat Treatment | -15ºCNo Crack | -15ºCNo Crack | Pass | ||
Alkali Treatment | -15ºCNo Crack | Pass | |||
UV Treatment | -15ºCNo Crack | Pass | |||
8 | Elongation % | No treatment | ≥600 | 1163 | Pass |
Heat Treatment | ≥600 | 1148 | Pass | ||
Alkali Treatment | ≥600 | 1167 | Pass | ||
UV Treatment | ≥600 | 1155 | Pass |